To find out your BMI please input your height and weight figures (either imperial or metric). Results are shown at the bottom of the page.
* Please note this BMI calculator is for adults only and is to provide an estimation of your BMI, many other factors can also apply. For further information, please contact the Lifestyles team on 0300 003 0818
Metric BMI Calculator
You are underweight. BMI <18.5
Being underweight can damage your health and can contribute to a weakened immune system, fragile bones, fertility problems and a lack of energy.
There might be an underlying medical cause for your low weight, such as an overactive thyroid. Or you may simply be underweight because your diet isn't providing you with enough energy (calories). Stress or other emotional problems can sometimes cause a change in eating patterns. See your GP for help and advice.
Please contact your Local GP surgery for support.
BMI 18.5 – 24.9
By being a healthy weight, you are at a lower risk of health problems. Remember, it's still important to eat a healthy, balanced diet and partake in regular activity to maintain a healthy weight. For fun ways to build physical activity into your daily life, visit our website for information on fitness classes, swimming and fitness membership options.
BMI 25 – 29.9
Your BMI is above the ideal range and indicates you are overweight. This means you are heavier than is healthy for someone of your height. Excess weight can put you at increased risk of heart disease, stroke and type-2 diabetes. It's not too late ... for information on how LiveWire can help support you to lose and maintain a healthy weight call 0300 003 0818 or email email@example.com.
Your BMI is well above the ideal range and indicates you are obese. Being obese puts you at raised risk of health problems such as heart disease, stroke and type-2 diabetes. Losing weight will bring significant health improvements. It's time to take action. For information on how LiveWire can help support you to lose and maintain a healthy weight as part of a healthy lifestyle call 0300 003 0818 or email firstname.lastname@example.org